From 8299d1f057439f94c6a4412e2e5c5082b82a30c9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Sat, 21 Aug 2021 10:54:34 +0200 Subject: bcm27xx: add kernel 5.10 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Rebased RPi foundation patches on linux 5.10.59, removed applied and reverted patches, wireless patches and defconfig patches. bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 4B v1.1 4G bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas --- ...-bcm2835-pcm.c-Support-multichannel-audio.patch | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 target/linux/bcm27xx/patches-5.10/950-0129-bcm2835-pcm.c-Support-multichannel-audio.patch (limited to 'target/linux/bcm27xx/patches-5.10/950-0129-bcm2835-pcm.c-Support-multichannel-audio.patch') diff --git a/target/linux/bcm27xx/patches-5.10/950-0129-bcm2835-pcm.c-Support-multichannel-audio.patch b/target/linux/bcm27xx/patches-5.10/950-0129-bcm2835-pcm.c-Support-multichannel-audio.patch new file mode 100644 index 0000000000..58be800b80 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.10/950-0129-bcm2835-pcm.c-Support-multichannel-audio.patch @@ -0,0 +1,46 @@ +From 968742728020752788d4b3a6cd75c977db161b46 Mon Sep 17 00:00:00 2001 +From: popcornmix +Date: Tue, 30 Apr 2019 19:15:30 +0100 +Subject: [PATCH] bcm2835-pcm.c: Support multichannel audio + +--- + .../vc04_services/bcm2835-audio/bcm2835-pcm.c | 17 +++++++++-------- + 1 file changed, 9 insertions(+), 8 deletions(-) + +--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c ++++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c +@@ -14,9 +14,9 @@ static const struct snd_pcm_hardware snd + SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_SYNC_APPLPTR), + .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, +- .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, ++ .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_192000, + .rate_min = 8000, +- .rate_max = 48000, ++ .rate_max = 192000, + .channels_min = 1, + .channels_max = 2, + .buffer_bytes_max = 128 * 1024, +@@ -31,15 +31,16 @@ static const struct snd_pcm_hardware snd + SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_SYNC_APPLPTR), + .formats = SNDRV_PCM_FMTBIT_S16_LE, +- .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_44100 | +- SNDRV_PCM_RATE_48000, ++ .rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | ++ SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | ++ SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000, + .rate_min = 44100, +- .rate_max = 48000, ++ .rate_max = 192000, + .channels_min = 2, +- .channels_max = 2, +- .buffer_bytes_max = 128 * 1024, ++ .channels_max = 8, ++ .buffer_bytes_max = 512 * 1024, + .period_bytes_min = 1 * 1024, +- .period_bytes_max = 128 * 1024, ++ .period_bytes_max = 512 * 1024, + .periods_min = 1, + .periods_max = 128, + }; -- cgit v1.2.3